Underfolio

Every trading day › 1991

The stock market on March 5, 1991

March 5, 1991, a Tuesday. The S&P 500 rose 2.00% to close at 376.72. Of 5,699 US stocks that traded, 2,675 rose and 1,124 fell.

The S&P 500+2.00%closed at 376.72
How big a move#1,678of 24,799 trading days since 1928
$100 in the index since$2,045price only, to September 24, 2026
Stocks that rose2,675of 5,699; 1,124 fell
Biggest companyInternational Business Machines Corporationby market value that day
Last day of trading for1stock

Biggest rises among the 500 largest companies

Lotus Development Corp (LOTS.)+11.8%
Vons (VON)+10.5%
U S Healthcare Inc (USHC)+9.9%

Biggest falls among the 500 largest companies

Ibp Inc (IBP)-3.9%
Homestake Mining (HM)-2.9%
Pacific Telecom Inc (PTCM)-2.4%

Stock moves count dividends; the index is price only. Market values after 2024 are estimates.

‹ March 4, 1991 · Every March 5 · March 6, 1991 ›

Ask the Lab what came after a day like this

History, not advice. How these numbers are made.